2415de13a2
Refactoring Images modals. Based on merged patch: https://review.openstack.org/#/c/123472/ Co-Authored-By: Rob Cresswell <rcresswe@cisco.com> Co-Authored-By: Cindy Lu <clu@us.ibm.com> Change-Id: I289dd4876e85f0ea1aa9f1d88c4915c897e8ea5b Partially-Implements: blueprint form-template-to-view
67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
# Copyright 2012 United States Government as represented by the
|
|
# Administrator of the National Aeronautics and Space Administration.
|
|
# All Rights Reserved.
|
|
#
|
|
# Copyright 2012 Nebula, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""
|
|
Views for managing instance snapshots.
|
|
"""
|
|
from django.core.urlresolvers import reverse
|
|
from django.core.urlresolvers import reverse_lazy
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import exceptions
|
|
from horizon import forms
|
|
from horizon.utils import memoized
|
|
|
|
from openstack_dashboard import api
|
|
|
|
from openstack_dashboard.dashboards.project.images.snapshots \
|
|
import forms as project_forms
|
|
|
|
|
|
class CreateView(forms.ModalFormView):
|
|
form_class = project_forms.CreateSnapshot
|
|
form_id = "create_snapshot_form"
|
|
modal_id = "create_snapshot_modal"
|
|
modal_header = _("Create Snapshot")
|
|
submit_label = _("Create Snapshot")
|
|
submit_url = "horizon:project:images:snapshots:create"
|
|
template_name = 'project/images/snapshots/create.html'
|
|
success_url = reverse_lazy("horizon:project:images:index")
|
|
page_title = _("Create a Snapshot")
|
|
|
|
@memoized.memoized_method
|
|
def get_object(self):
|
|
try:
|
|
return api.nova.server_get(self.request,
|
|
self.kwargs["instance_id"])
|
|
except Exception:
|
|
redirect = reverse('horizon:project:instances:index')
|
|
exceptions.handle(self.request,
|
|
_("Unable to retrieve instance."),
|
|
redirect=redirect)
|
|
|
|
def get_initial(self):
|
|
return {"instance_id": self.kwargs["instance_id"]}
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(CreateView, self).get_context_data(**kwargs)
|
|
context['instance'] = self.get_object()
|
|
args = (self.kwargs['instance_id'],)
|
|
context['submit_url'] = reverse(self.submit_url, args=args)
|
|
return context
|